Until a few weeks ago, Keenan, 18, a senior at Jefferson High, was one of his school’s more promising students — strikingly good looking, smart and athletic. His parents and coaches think he could get a track scholarship, perhaps even qualify for the Olympics. But he’s become a goof off and a slacker, completely lacking in discipline and motivation. They’ve hired us to change that — and we will, even if it means brutalizing such a beautiful boy.